Updates to 16.2

Author: Yoast

changelog.txt

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+*** Yoast SEO: WooCommerce Changelog ***
+
+
+2024-04-03 - version 16.2
+* add -  Adds ProductGroup schema to be compatible with Product variant schema.
+* update -  Sets the WordPress tested up to version to 6.5.
+* update -  Sets the minimum required Yoast SEO version to 22.0.
+

classes/index.php

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+<?php
+// Nothing to see here.

classes/integrations/woocommerce-translationspress.php

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+<?php
+/**
+ * WooCommerce Yoast SEO plugin file.
+ *
+ * @package WPSEO/WooCommerce
+ */
+
+use Yoast\WP\SEO\Conditionals\No_Conditionals;
+use Yoast\WP\SEO\Helpers\Date_Helper;
+use Yoast\WP\SEO\Integrations\Integration_Interface;
+
+/**
+ * Allows to download translations from TranslationsPress.
+ */
+class Yoast_WooCommerce_TranslationsPress implements Integration_Interface {
+
+	use No_Conditionals;
+
+	/**
+	 * The plugin slug to retrieve the translations for.
+	 *
+	 * @var string
+	 */
+	protected $slug = 'yoast-woo-seo';
+
+	/**
+	 * The key of the custom transient where to store the translations info.
+	 *
+	 * @var string
+	 */
+	protected $transient_key;
+
+	/**
+	 * The URL for the TranslationsPress API service.
+	 *
+	 * @var string
+	 */
+	protected $api_url;
+
+	/**
+	 * The array to cache our addition to the `site_transient_update_plugins` filter.
+	 *
+	 * @var array|null
+	 */
+	protected $cached_translations;
+
+	/**
+	 * The Date helper object.
+	 *
+	 * @var Date_Helper
+	 */
+	protected $date_helper;
+
+	/**
+	 * Adds a new project to load translations for.
+	 *
+	 * @param Date_Helper $date_helper The Date Helper object.
+	 */
+	public function __construct( Date_Helper $date_helper ) {
+		$this->transient_key = 'yoast_translations_' . $this->slug;
+		$this->api_url       = 'https://packages.translationspress.com/yoast/' . $this->slug . '/packages.json';
+		$this->date_helper   = $date_helper;
+	}
+
+	/**
+	 * Initializes the integration.
+	 *
+	 * This is the place to register hooks and filters.
+	 *
+	 * @return void
+	 */
+	public function register_hooks() {
+		add_action( 'init', [ $this, 'register_clean_translations_cache' ], PHP_INT_MAX );
+		add_filter( 'translations_api', [ $this, 'translations_api' ], 10, 3 );
+		add_filter( 'site_transient_update_plugins', [ $this, 'site_transient_update_plugins' ] );
+	}
+
+	/**
+	 * Short-circuits translations API requests for private projects.
+	 *
+	 * @param bool|array $result         The result array. Default false.
+	 * @param string     $requested_type The type of translations being requested.
+	 * @param object     $args           Translation API arguments.
+	 *
+	 * @return bool|array The translations array. False by default.
+	 */
+	public function translations_api( $result, $requested_type, $args ) {
+		if ( $requested_type === 'plugins' && $args['slug'] === $this->slug ) {
+			return $this->get_translations();
+		}
+
+		return $result;
+	}
+
+	/**
+	 * Filters the translations transients to include the private plugin or theme.
+	 * Caches our own return value to prevent heavy overhead.
+	 *
+	 * @param bool|object $value The transient value.
+	 *
+	 * @return object The filtered transient value.
+	 */
+	public function site_transient_update_plugins( $value ) {
+		if ( ! is_object( $value ) ) {
+			$value = new stdClass();
+		}
+
+		if ( ! isset( $value->translations ) ) {
+			$value->translations = [];
+		}
+
+		if ( is_array( $this->cached_translations ) ) {
+			$value->translations = array_merge( $value->translations, $this->cached_translations );
+			return $value;
+		}
+
+		$this->cached_translations = [];
+
+		$translations = $this->get_translations();
+		if ( empty( $translations[ $this->slug ]['translations'] ) ) {
+			return $value;
+		}
+
+		// The following call is the reason we need to cache the results of this method.
+		$installed_translations = wp_get_installed_translations( 'plugins' );
+		$available_languages    = get_available_languages();
+		foreach ( $translations[ $this->slug ]['translations'] as $translation ) {
+			if ( ! in_array( $translation['language'], $available_languages, true ) ) {
+				continue;
+			}
+
+			if ( isset( $installed_translations[ $this->slug ][ $translation['language'] ] ) && $translation['updated'] ) {
+				$local  = new DateTime( $installed_translations[ $this->slug ][ $translation['language'] ]['PO-Revision-Date'] );
+				$remote = new DateTime( $translation['updated'] );
+
+				if ( $local >= $remote ) {
+					continue;
+				}
+			}
+
+			$translation['type']         = 'plugin';
+			$translation['slug']         = $this->slug;
+			$translation['autoupdate']   = true;
+			$value->translations[]       = $translation;
+			$this->cached_translations[] = $translation;
+		}
+
+		return $value;
+	}
+
+	/**
+	 * Registers actions for clearing translation caches.
+	 *
+	 * @return void
+	 */
+	public function register_clean_translations_cache() {
+		add_action( 'set_site_transient_update_plugins', [ $this, 'clean_translations_cache' ] );
+		add_action( 'delete_site_transient_update_plugins', [ $this, 'clean_translations_cache' ] );
+	}
+
+	/**
+	 * Clears existing translation cache.
+	 *
+	 * @return void
+	 */
+	public function clean_translations_cache() {
+		$translations = get_site_transient( $this->transient_key );
+		if ( ! is_array( $translations ) ) {
+			return;
+		}
+
+		$cache_lifespan   = DAY_IN_SECONDS;
+		$time_not_changed = isset( $translations['_last_checked'] ) && ( $this->date_helper->current_time() - $translations['_last_checked'] ) > $cache_lifespan;
+
+		if ( ! $time_not_changed ) {
+			return;
+		}
+
+		delete_site_transient( $this->transient_key );
+	}
+
+	/**
+	 * Gets the translations for a given project.
+	 *
+	 * @return array The translation data.
+	 */
+	public function get_translations() {
+		$translations = get_site_transient( $this->transient_key );
+		if ( $translations !== false && is_array( $translations ) ) {
+			return $translations;
+		}
+
+		$translations = [];
+
+		$result = json_decode( wp_remote_retrieve_body( wp_remote_get( $this->api_url ) ), true );
+
+		// Nothing found.
+		if ( ! is_array( $result ) ) {
+			$result = [];
+		}
+
+		$translations[ $this->slug ]   = $result;
+		$translations['_last_checked'] = $this->date_helper->current_time();
+
+		set_site_transient( $this->transient_key, $translations );
+
+		return $translations;
+	}
+}